CN201485599U - Carrier rapier for rapier loom - Google Patents
Carrier rapier for rapier loom Download PDFInfo
- Publication number
- CN201485599U CN201485599U CN2009201679372U CN200920167937U CN201485599U CN 201485599 U CN201485599 U CN 201485599U CN 2009201679372 U CN2009201679372 U CN 2009201679372U CN 200920167937 U CN200920167937 U CN 200920167937U CN 201485599 U CN201485599 U CN 201485599U
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- China
- Prior art keywords
- rapier
- yarn clipping
- yarn
- sword
- sheet
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- Expired - Lifetime
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Abstract
The utility model relates to the technology of textile accessories and spare parts in textile machinery, in particular to a carrier rapier for a rapier loom. The carrier rapier comprises a rapier shell, wherein a yarn nipping sheet is embedded in the repair shell, a yarn nipping rod is arranged above the yarn nipping sheet, and a torsion spring is arranged on the back of the rapier shell. Compared with the prior art, the carrier rapier for a rapier loom can reduce the processing difficulty of a rapier loom, lowers the use and production cost, and improves the use performance, textile quality and weaving efficiency.
Description
Technical field
The utility model relates to textile equipment technology in the textile machine, spare part field, and the wefting insertion part of Rapier looms in a kind of textile machine specifically is provided, promptly a kind of Rapier looms weft-sending sword head.
Background technology
The yarn gripper of the Rapier looms weft-sending sword head under the prior art is made up of geometrical clamp yarn sheet and activity yarn clipping bar.It is the key component that realizes the weft-sending sword head function of use.Geometrical clamp yarn sheet in the existing yarn gripper and sword body are conjoined structures, and wearing and tearing back integral body is scrapped the use cost height.The yarn clipping face processing difficulties of geometrical clamp yarn sheet, the production cost height; The yarn clipping surface accuracy is low, often damages weft yarn; Can not satisfy the requirements of weaving process of special thin (70D is following) non-twist weft yarn; The fabric of producing is difficult to up to standard.
Summary of the invention
The utility model is at above deficiency, and a kind of reduction difficulty of processing is provided, and reduces and uses and production cost, can improve serviceability, weaving efficiency, and the Rapier looms weft-sending sword head of the fabric quality of producing.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of Rapier looms weft-sending sword head, the structural design that adopts split to make up.Comprise the sword shell, inlay card has the yarn clipping sheet in the described sword shell, and described yarn clipping sheet top is provided with the yarn clipping bar, and described sword shell rear is provided with torsion spring.
Yarn clipping sheet two ends are provided with groove, and described groove matches with the interior protrusion step that is provided with of sword shell and is connected.
Locate by glue between groove and the protrusion step.
Rapier looms of the present utility model has following characteristics with weft-sending sword head:
1, yarn clipping sheet and sword body are divided into two parts of unlike material, and the sword body has structural strength, and the yarn clipping sheet possesses high abrasion and high rigidity.
2, adopt draw-in groove to be connected between yarn clipping sheet and the sword body, design flutedly on the yarn clipping sheet, the protrusion step is arranged on the sword body.The yarn clipping sheet is located with room temperature setting adhesives after being fitted into the sword body.Need not weld, avoid the temperature distortion of yarn clipping face.
3, widen the yarn clipping face width degree of yarn clipping sheet and yarn clipping bar, reduce the some compact stress of weft yarn, reduce damage the weft yarn of yarn.The monolateral width of yarn clipping face is the 1.5-2 millimeter.
4, yarn clipping sheet T type Cross section Design guarantees yarn clipping sheet rigidity, guarantees the plane of yarn clipping face.
5, the yarn clipping bar is designed to two kinds: a, plane yarn clipping face; B, convex tendon yarn clipping face is arranged.
Rapier looms of the present utility model with weft-sending sword head compared with prior art, it can reduce difficulty of processing, reduce to use and production cost, can improve serviceability, production of woven fabric, and the fabric quality of producing.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the structural front view of a kind of Rapier looms of the present utility model with weft-sending sword head;
Fig. 2 is the local structure for amplifying schematic diagram of Fig. 1;
Fig. 3 snaps in the draw-in groove schematic diagram for a kind of Rapier looms of the present utility model with the yarn clipping sheet front end of weft-sending sword head;
Fig. 4 snaps in the draw-in groove schematic diagram for a kind of Rapier looms of the present utility model with the yarn clipping sheet rear end of weft-sending sword head;
Fig. 5 snaps in the draw-in groove schematic diagram for a kind of Rapier looms of the present utility model with the yarn clipping sheet left and right sides of weft-sending sword head;
Fig. 6 is the yarn clipping sheet yarn clipping face schematic diagram (in figure dash area be yarn clipping face) of a kind of Rapier looms of the present utility model with weft-sending sword head;
Fig. 7 is the yarn clipping bar structural representation (plane yarn clipping face) of a kind of Rapier looms of the present utility model with weft-sending sword head;
Fig. 8 is the yarn clipping bar structural representation (convex tendon yarn clipping face arranged) of a kind of Rapier looms of the present utility model with weft-sending sword head;
Fig. 9 is the yarn clipping bar cramp yarn face schematic diagram (in figure dash area be yarn clipping face) of a kind of Rapier looms of the present utility model with weft-sending sword head.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments, but not as to qualification of the present utility model.
A kind of Rapier looms weft-sending sword head comprises sword shell 1, and inlay card has yarn clipping sheet 2 in the described sword shell 1, and described yarn clipping sheet 2 tops are provided with yarn clipping bar 3, and described sword shell 1 rear is provided with torsion spring 4.
Bonding between groove 21 and the protrusion step 22 by glue 5.
A kind of Rapier looms weft-sending sword head of the present utility model, its yarn clipping sheet 2 has following several with sword shell 1 connected mode:
1, yarn clipping sheet 2 before snap in draw-in groove 21 connected modes: the long back of front bayonet slot draw-in groove is short, after yarn clipping sheet 2 slides into the position forward earlier during installation.After yarn clipping sheet 2 fell in the sword body groove, the parallel position that pushes backward added adhesive curing and fixes.
2, the yarn clipping sheet after snap in draw-in groove 21 connected modes: the back long front bayonet slot of draw-in groove is short, after yarn clipping sheet 2 elder generations slide into the position backward during installation.After yarn clipping sheet 2 fell in the sword shell groove, the parallel position that is pushed forward into added adhesive curing and fixes.
3, left and right sides draw-in groove connected mode: yarn clipping sheet 2 is directly put into the sword body from the rear portion neutral, and the parallel position that is pushed forward to adds glue and gets final product.
Yarn clipping bar cramp yarn face is divided into complete gentle two kinds of the convex tendons that have, according to the actual choosing dress of different weft yarns.
Finish above-mentioned be connected arbitrarily after, torsion spring 5 parts such as grade of packing into, and suitably regulate torsion spring according to the weft yarn kind can normally move.
Above-described embodiment, the utility model specific embodiment a kind of more preferably just, the common variation that those skilled in the art carries out in the technical solutions of the utility model scope and replacing all should be included in the protection domain of the present utility model.
Claims (4)
1. a Rapier looms weft-sending sword head comprises the sword shell, it is characterized in that, inlay card yarn clipping sheet in the described sword shell, and described yarn clipping sheet top is provided with the yarn clipping bar, and described sword shell rear is provided with torsion spring.
2. a kind of Rapier looms weft-sending sword head according to claim 1 is characterized in that, described yarn clipping sheet two ends are provided with groove, and described groove matches with the protrusion step of setting in the sword shell.
3. a kind of Rapier looms weft-sending sword head according to claim 2 is characterized in that, passes through the glue cemented in place between described groove and the protrusion step.
4. a kind of Rapier looms weft-sending sword head according to claim 1 is characterized in that the monolateral width of the yarn clipping face of described yarn clipping sheet is the 1.5-2 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201679372U CN201485599U (en) | 2009-08-03 | 2009-08-03 | Carrier rapier for rapier loom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201679372U CN201485599U (en) | 2009-08-03 | 2009-08-03 | Carrier rapier for rapier loom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201485599U true CN201485599U (en) | 2010-05-26 |
Family
ID=42424488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201679372U Expired - Lifetime CN201485599U (en) | 2009-08-03 | 2009-08-03 | Carrier rapier for rapier loom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201485599U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105220318A (en) * | 2015-11-19 | 2016-01-06 | 长乐力天针纺有限公司 | A kind of weaving sword head send latitude sword clamping device |
-
2009
- 2009-08-03 CN CN2009201679372U patent/CN201485599U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105220318A (en) * | 2015-11-19 | 2016-01-06 | 长乐力天针纺有限公司 | A kind of weaving sword head send latitude sword clamping device |
| CN105220318B (en) * | 2015-11-19 | 2018-01-05 | 长乐力天针纺有限公司 | One kind weaving sword head bringer sword clamping device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100526 |